3524113231 has 4 divisors (see below), whose sum is σ = 3528535752. Its totient is φ = 3519690712.

The previous prime is 3524113223. The next prime is 3524113237. The reversal of 3524113231 is 1323114253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1323114253 = 32411 ⋅40823.

It is a cyclic number.

It is not a de Polignac number, because 3524113231 - 2³ = 3524113223 is a prime.

It is a super-2 number, since 2×3524113231² = 24838748129818518722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3524113196 and 3524113205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524113237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210065 + ... + 2211658.

It is an arithmetic number, because the mean of its divisors is an integer number (882133938).

Almost surely, 2^3524113231 is an apocalyptic number.

3524113231 is a deficient number, since it is larger than the sum of its proper divisors (4422521).

3524113231 is an equidigital number, since it uses as much as digits as its factorization.

3524113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422520.

The product of its digits is 2160, while the sum is 25.

The square root of 3524113231 is about 59364.2420232921. The cubic root of 3524113231 is about 1521.7732696461.

Adding to 3524113231 its reverse (1323114253), we get a palindrome (4847227484).

The spelling of 3524113231 in words is "three billion, five hundred twenty-four million, one hundred thirteen thousand, two hundred thirty-one".